Among over-the-counter cold remedies, decongestants cause the most concern for people who have high blood pressure. Decongestants relieve nasal stuffiness by narrowing blood vessels and reducing swelling in the nose. This narrowing can affect other blood vessels as well, which can increase blood pressure.
-Good source
-Natural
-Healthy
-Lean
Answer:
celebral cortex
Explanation:
Alcohol affects the celebral cortex as part of brain
